Atoms, Elements, Molecules, Compounds Quiz Prep

1. Matter is made up of these indivisible particles called,  _________________

• atoms

• electrons

• mass

• oxygen

Tags

NGSS.MS-PS1-1

1. What is this an example of?

• molecule

• element

• compound

• electron

Tags

NGSS.MS-PS1-1

1. Which subatomic particle has a positive charge?

• proton

• cation

• neutron

• electron

1. Which two subatomic particles are located in the nucleus of an atom?

• protons & neutrons

• cation & neutrons

• neutron & electron

• electrons only

Tags

NGSS.MS-PS1-1

1. In an atom, where are the electrons located? 

• in shells outside of the nucleus

• 1. Inside the nucleus

• 1. Electrons are not part of atoms

• next to protons in the nucleus

Tags

NGSS.MS-PS1-1

an atom with atomic number 6 would have how many protons?

• 6
• 12
• 3
• cannot be determined 

Tags

NGSS.MS-PS1-1

What is the atomic number for an element with 3 protons?

• 2
• 1
• 3
• 6

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.MS-PS1-1

What is the atomic number of this element?

• 14
• 7
• 15
• 18

Tags

NGSS.MS-PS1-1

What is the chemical symbol for the element Silver (atomic # = 47)

• S
• Si
• Au
• Ag